My friend and I were talking about this the other day. If you want to rock the world, pick a final product that is years - even a decade or more - away and whi

My friend and I were talking about this the other day. If you want to rock the world, pick a final product that is years - even a decade or more - away and which rocks, and reason back all the potential earlier versions to the present, then build the next gen iteration. Easier said than done of course, and making sure each iteration is a hit is even harder.